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Comparing EV/EV.xs (file contents):
Revision 1.135 by root, Thu Dec 31 06:59:47 2009 UTC vs.
Revision 1.183 by root, Wed Aug 16 16:03:37 2023 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/* fix perl api breakage */ 5/* fix perl api breakage */
6#ifndef WIN32
6#undef signal 7# undef signal
7#undef sigaction 8# undef sigaction
9#endif
8 10
9#include "schmorp.h" 11#include "schmorp.h"
10 12
11/* old API compatibility */ 13/* old API compatibility */
12static int 14static int
13sv_fileno (SV *fh) 15sv_fileno (SV *fh)
14{ 16{
15 return s_fileno (fh, 0); 17 return s_fileno (fh, 0);
16} 18}
17 19
20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG
26#else
27# define NDEBUG 1
28#endif
29
30/* make sure we get a real assert, not perl's incompatible version */
31#undef assert
32#include <assert.h>
33
34#define EV_STANDALONE 1
18#define EV_PROTOTYPES 1 35#define EV_PROTOTYPES 1
19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 36#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
20#define EV_H <ev.h> 37#define EV_USE_FLOOR 1
38#define EV_API_STATIC
39#define EV_H "../libev/ev.h"
40#define EV_CONFIG_H error
21#include "EV/EVAPI.h" 41#include "EV/EVAPI.h"
22 42
23#define EV_SELECT_IS_WINSOCKET 0 43#define EV_SELECT_IS_WINSOCKET 0
24#ifdef _WIN32 44#ifdef _WIN32
25# define EV_SELECT_USE_FD_SET 0 45# define EV_SELECT_USE_FD_SET 0
… …
27# define fd_mask Perl_fd_mask 47# define fd_mask Perl_fd_mask
28#endif 48#endif
29/* due to bugs in OS X we have to use libev/ explicitly here */ 49/* due to bugs in OS X we have to use libev/ explicitly here */
30#include "libev/ev.c" 50#include "libev/ev.c"
31 51
32#ifndef _WIN32 52#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
33# include <pthread.h> 53# include <pthread.h>
34#endif 54#endif
35 55
36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 56#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
57#define e_flags(w) ((ev_watcher *)(w))->e_flags
58#define e_self(w) ((ev_watcher *)(w))->self
59#define e_fh(w) ((ev_watcher *)(w))->fh
60#define e_data(w) ((ev_watcher *)(w))->data
37 61
38#define WFLAG_KEEPALIVE 1 62#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */ 63#define WFLAG_UNREFED 2 /* has been unref'ed */
40 64
41#define UNREF(w) \ 65#define UNREF(w) \
42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 66 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
43 && ev_is_active (w)) \ 67 && ev_is_active (w)) \
44 { \ 68 { \
45 ev_unref (e_loop (w)); \ 69 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \ 70 e_flags (w) |= WFLAG_UNREFED; \
47 } 71 }
48 72
49#define REF(w) \ 73#define REF(w) \
50 if ((w)->e_flags & WFLAG_UNREFED) \ 74 if (e_flags (w) & WFLAG_UNREFED) \
51 { \ 75 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \ 76 e_flags (w) &= ~WFLAG_UNREFED; \
53 ev_ref (e_loop (w)); \ 77 ev_ref (e_loop (w)); \
54 } 78 }
55 79
56#define START(type,w) \ 80#define START(type,w) \
57 do { \ 81 do { \
… …
63 do { \ 87 do { \
64 REF (w); \ 88 REF (w); \
65 ev_ ## type ## _stop (e_loop (w), w); \ 89 ev_ ## type ## _stop (e_loop (w), w); \
66 } while (0) 90 } while (0)
67 91
92#define PAUSE(type) \
93 do { \
94 int active = ev_is_active (w); \
95 if (active) STOP (type, w)
96
97#define RESUME(type) \
98 if (active) START (type, w); \
99 } while (0)
100
101
68#define RESET(type,w,seta) \ 102#define RESET(type,w,seta) \
69 do { \ 103 PAUSE (type); \
70 int active = ev_is_active (w); \
71 if (active) STOP (type, w); \
72 ev_ ## type ## _set seta; \ 104 ev_ ## type ## _set seta; \
73 if (active) START (type, w); \ 105 RESUME (type)
74 } while (0)
75 106
76typedef int Signal; 107typedef int Signal;
77 108
78/* horrible... */ 109/* horrible... */
79#define CHECK_SIGNAL_CAN_START(w) \ 110#define CHECK_SIGNAL_CAN_START(w) \
… …
114 *stash_idle, 145 *stash_idle,
115 *stash_prepare, 146 *stash_prepare,
116 *stash_check, 147 *stash_check,
117 *stash_embed, 148 *stash_embed,
118 *stash_fork, 149 *stash_fork,
150 *stash_cleanup,
119 *stash_async; 151 *stash_async;
120 152
121///////////////////////////////////////////////////////////////////////////// 153/////////////////////////////////////////////////////////////////////////////
122// Event 154// Event
123 155
… …
182 dSP; 214 dSP;
183 I32 mark = SP - PL_stack_base; 215 I32 mark = SP - PL_stack_base;
184 SV *sv_self, *sv_events; 216 SV *sv_self, *sv_events;
185 217
186 /* libev might have stopped the watcher */ 218 /* libev might have stopped the watcher */
187 if (expect_false (w->e_flags & WFLAG_UNREFED) 219 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
188 && !ev_is_active (w)) 220 && !ev_is_active (w))
189 REF (w); 221 REF (w);
190 222
191 if (expect_true (sv_self_cache)) 223 if (ecb_expect_true (sv_self_cache))
192 { 224 {
193 sv_self = sv_self_cache; sv_self_cache = 0; 225 sv_self = sv_self_cache; sv_self_cache = 0;
194 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 226 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
195 } 227 }
196 else 228 else
197 { 229 {
198 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 230 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
199 SvREADONLY_on (sv_self); 231 SvREADONLY_on (sv_self);
200 } 232 }
201 233
202 if (expect_true (sv_events_cache)) 234 if (ecb_expect_true (sv_events_cache))
203 { 235 {
204 sv_events = sv_events_cache; sv_events_cache = 0; 236 sv_events = sv_events_cache; sv_events_cache = 0;
205 SvIV_set (sv_events, revents); 237 SvIV_set (sv_events, revents);
238 SvIOK_only (sv_events);
206 } 239 }
207 else 240 else
208 { 241 {
209 sv_events = newSViv (revents); 242 sv_events = newSViv (revents);
210 SvREADONLY_on (sv_events); 243 SvREADONLY_on (sv_events);
… …
216 PUSHs (sv_events); 249 PUSHs (sv_events);
217 250
218 PUTBACK; 251 PUTBACK;
219 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
220 253
221 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 254 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
222 SvREFCNT_dec (sv_self); 255 SvREFCNT_dec (sv_self);
223 else 256 else
224 { 257 {
225 SvREFCNT_dec (SvRV (sv_self)); 258 SvREFCNT_dec (SvRV (sv_self));
226 SvRV_set (sv_self, &PL_sv_undef); 259 SvRV_set (sv_self, &PL_sv_undef);
227 sv_self_cache = sv_self; 260 sv_self_cache = sv_self;
228 } 261 }
229 262
230 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 263 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
231 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
232 else 265 else
233 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
234 267
235 if (expect_false (SvTRUE (ERRSV))) 268 if (ecb_expect_false (SvTRUE (ERRSV)))
236 { 269 {
237 SPAGAIN; 270 SPAGAIN;
238 PUSHMARK (SP); 271 PUSHMARK (SP);
239 PUTBACK; 272 PUTBACK;
240 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 273 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
294 ENTER; 327 ENTER;
295 SAVETMPS; 328 SAVETMPS;
296 329
297 PUSHMARK (SP); 330 PUSHMARK (SP);
298 EXTEND (SP, 2); 331 EXTEND (SP, 2);
299 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 332 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
300 PUSHs (newSVnv (now)); 333 PUSHs (newSVnv (now));
301 334
302 PUTBACK; 335 PUTBACK;
303 count = call_sv (w->fh, G_SCALAR | G_EVAL); 336 count = call_sv (w->fh, G_SCALAR | G_EVAL);
304 SPAGAIN; 337 SPAGAIN;
… …
334 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 367 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
335 368
336#define CHECK_SIG(sv,num) if ((num) < 0) \ 369#define CHECK_SIG(sv,num) if ((num) < 0) \
337 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 370 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
338 371
372static void
373default_fork (void)
374{
375 ev_loop_fork (EV_DEFAULT_UC);
376}
377
339///////////////////////////////////////////////////////////////////////////// 378/////////////////////////////////////////////////////////////////////////////
340// XS interface functions 379// XS interface functions
341 380
342MODULE = EV PACKAGE = EV PREFIX = ev_ 381MODULE = EV PACKAGE = EV PREFIX = ev_
343 382
… …
358 const_iv (EV_, UNDEF) 397 const_iv (EV_, UNDEF)
359 const_iv (EV_, NONE) 398 const_iv (EV_, NONE)
360 const_iv (EV_, READ) 399 const_iv (EV_, READ)
361 const_iv (EV_, WRITE) 400 const_iv (EV_, WRITE)
362 const_iv (EV_, IO) 401 const_iv (EV_, IO)
363 const_iv (EV_, TIMEOUT)
364 const_iv (EV_, TIMER) 402 const_iv (EV_, TIMER)
365 const_iv (EV_, PERIODIC) 403 const_iv (EV_, PERIODIC)
366 const_iv (EV_, SIGNAL) 404 const_iv (EV_, SIGNAL)
367 const_iv (EV_, CHILD) 405 const_iv (EV_, CHILD)
368 const_iv (EV_, STAT) 406 const_iv (EV_, STAT)
369 const_iv (EV_, IDLE) 407 const_iv (EV_, IDLE)
370 const_iv (EV_, PREPARE) 408 const_iv (EV_, PREPARE)
371 const_iv (EV_, CHECK) 409 /*const_iv (EV_, CHECK) needs special tretament */
372 const_iv (EV_, EMBED) 410 const_iv (EV_, EMBED)
373 const_iv (EV_, FORK) 411 const_iv (EV_, FORK)
412 const_iv (EV_, CLEANUP)
374 const_iv (EV_, ASYNC) 413 const_iv (EV_, ASYNC)
375 const_iv (EV_, CUSTOM) 414 const_iv (EV_, CUSTOM)
376 const_iv (EV_, ERROR) 415 const_iv (EV_, ERROR)
377 416
378 const_iv (EV, LOOP_NONBLOCK)
379 const_iv (EV, LOOP_ONESHOT)
380
381 const_iv (EV, UNLOOP_CANCEL) 417 const_iv (EV, RUN_NOWAIT)
382 const_iv (EV, UNLOOP_ONE) 418 const_iv (EV, RUN_ONCE)
419
420 const_iv (EV, BREAK_CANCEL)
421 const_iv (EV, BREAK_ONE)
383 const_iv (EV, UNLOOP_ALL) 422 const_iv (EV, BREAK_ALL)
384
385 const_iv (EV, BACKEND_SELECT) 423 const_iv (EV, BACKEND_SELECT)
386 const_iv (EV, BACKEND_POLL) 424 const_iv (EV, BACKEND_POLL)
387 const_iv (EV, BACKEND_EPOLL) 425 const_iv (EV, BACKEND_EPOLL)
388 const_iv (EV, BACKEND_KQUEUE) 426 const_iv (EV, BACKEND_KQUEUE)
389 const_iv (EV, BACKEND_DEVPOLL) 427 const_iv (EV, BACKEND_DEVPOLL)
390 const_iv (EV, BACKEND_PORT) 428 const_iv (EV, BACKEND_PORT)
391 const_iv (EV, BACKEND_ALL) 429 const_iv (EV, BACKEND_ALL)
430 const_iv (EV, BACKEND_MASK)
392 const_iv (EV, FLAG_AUTO) 431 const_iv (EV, FLAG_AUTO)
393 const_iv (EV, FLAG_FORKCHECK) 432 const_iv (EV, FLAG_FORKCHECK)
394 const_iv (EV, FLAG_SIGNALFD) 433 const_iv (EV, FLAG_SIGNALFD)
434 const_iv (EV, FLAG_NOSIGMASK)
395 const_iv (EV, FLAG_NOENV) 435 const_iv (EV, FLAG_NOENV)
396 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
397 const_iv (EV, FLAG_NOINOTIFY) 436 const_iv (EV, FLAG_NOINOTIFY)
398 437
399 const_iv (EV_, VERSION_MAJOR) 438 const_iv (EV_, VERSION_MAJOR)
400 const_iv (EV_, VERSION_MINOR) 439 const_iv (EV_, VERSION_MINOR)
440#if EV_COMPAT3
441 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
442 const_iv (EV_, TIMEOUT)
443 const_iv (EV, LOOP_NONBLOCK)
444 const_iv (EV, LOOP_ONESHOT)
445 const_iv (EV, UNLOOP_CANCEL)
446 const_iv (EV, UNLOOP_ONE)
447 const_iv (EV, UNLOOP_ALL)
448#endif
401 }; 449 };
402 450
403 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 451 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
404 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 452 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
453
454 /* since this clashes with perl CHECK blocks, */
455 /* but we are interested in constants, */
456 /* and not blocks, we treat CHECK specially. */
457 {
458 /* the local $^W = 0 takes care of the warning */
459 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
460 /* now we need to re-set the gv, in case it was hijacked */
461 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
462 }
405 463
406 stash_loop = gv_stashpv ("EV::Loop" , 1); 464 stash_loop = gv_stashpv ("EV::Loop" , 1);
407 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 465 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
408 stash_io = gv_stashpv ("EV::IO" , 1); 466 stash_io = gv_stashpv ("EV::IO" , 1);
409 stash_timer = gv_stashpv ("EV::Timer" , 1); 467 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
414 stash_check = gv_stashpv ("EV::Check" , 1); 472 stash_check = gv_stashpv ("EV::Check" , 1);
415 stash_child = gv_stashpv ("EV::Child" , 1); 473 stash_child = gv_stashpv ("EV::Child" , 1);
416 stash_embed = gv_stashpv ("EV::Embed" , 1); 474 stash_embed = gv_stashpv ("EV::Embed" , 1);
417 stash_stat = gv_stashpv ("EV::Stat" , 1); 475 stash_stat = gv_stashpv ("EV::Stat" , 1);
418 stash_fork = gv_stashpv ("EV::Fork" , 1); 476 stash_fork = gv_stashpv ("EV::Fork" , 1);
477 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
419 stash_async = gv_stashpv ("EV::Async" , 1); 478 stash_async = gv_stashpv ("EV::Async" , 1);
420 479
421 { 480 {
422 SV *sv = perl_get_sv ("EV::API", TRUE); 481 SV *sv = perl_get_sv ("EV::API", TRUE);
423 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 482 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
433 evapi.time_ = ev_time; 492 evapi.time_ = ev_time;
434 evapi.sleep_ = ev_sleep; 493 evapi.sleep_ = ev_sleep;
435 evapi.loop_new = ev_loop_new; 494 evapi.loop_new = ev_loop_new;
436 evapi.loop_destroy = ev_loop_destroy; 495 evapi.loop_destroy = ev_loop_destroy;
437 evapi.loop_fork = ev_loop_fork; 496 evapi.loop_fork = ev_loop_fork;
438 evapi.loop_count = ev_loop_count; 497 evapi.iteration = ev_iteration;
439 evapi.loop_depth = ev_loop_depth; 498 evapi.depth = ev_depth;
440 evapi.set_userdata = ev_set_userdata; 499 evapi.set_userdata = ev_set_userdata;
441 evapi.userdata = ev_userdata; 500 evapi.userdata = ev_userdata;
442 evapi.now = ev_now; 501 evapi.now = ev_now;
443 evapi.now_update = ev_now_update; 502 evapi.now_update = ev_now_update;
444 evapi.suspend = ev_suspend; 503 evapi.suspend = ev_suspend;
445 evapi.resume = ev_resume; 504 evapi.resume = ev_resume;
446 evapi.backend = ev_backend; 505 evapi.backend = ev_backend;
447 evapi.unloop = ev_unloop; 506 evapi.break_ = ev_break;
448 evapi.invoke_pending = ev_invoke_pending; 507 evapi.invoke_pending = ev_invoke_pending;
449 evapi.pending_count = ev_pending_count; 508 evapi.pending_count = ev_pending_count;
509 evapi.verify = ev_verify;
450 evapi.set_loop_release_cb = ev_set_loop_release_cb; 510 evapi.set_loop_release_cb = ev_set_loop_release_cb;
451 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 511 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
452 evapi.ref = ev_ref; 512 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 513 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 514 evapi.run = ev_run;
455 evapi.once = ev_once; 515 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 516 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 517 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 518 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 519 evapi.timer_stop = ev_timer_stop;
… …
467 evapi.idle_stop = ev_idle_stop; 527 evapi.idle_stop = ev_idle_stop;
468 evapi.prepare_start = ev_prepare_start; 528 evapi.prepare_start = ev_prepare_start;
469 evapi.prepare_stop = ev_prepare_stop; 529 evapi.prepare_stop = ev_prepare_stop;
470 evapi.check_start = ev_check_start; 530 evapi.check_start = ev_check_start;
471 evapi.check_stop = ev_check_stop; 531 evapi.check_stop = ev_check_stop;
532#if EV_CHILD_ENABLE
472 evapi.child_start = ev_child_start; 533 evapi.child_start = ev_child_start;
473 evapi.child_stop = ev_child_stop; 534 evapi.child_stop = ev_child_stop;
535#endif
474 evapi.stat_start = ev_stat_start; 536 evapi.stat_start = ev_stat_start;
475 evapi.stat_stop = ev_stat_stop; 537 evapi.stat_stop = ev_stat_stop;
476 evapi.stat_stat = ev_stat_stat; 538 evapi.stat_stat = ev_stat_stat;
477 evapi.embed_start = ev_embed_start; 539 evapi.embed_start = ev_embed_start;
478 evapi.embed_stop = ev_embed_stop; 540 evapi.embed_stop = ev_embed_stop;
479 evapi.embed_sweep = ev_embed_sweep; 541 evapi.embed_sweep = ev_embed_sweep;
480 evapi.fork_start = ev_fork_start; 542 evapi.fork_start = ev_fork_start;
481 evapi.fork_stop = ev_fork_stop; 543 evapi.fork_stop = ev_fork_stop;
544 evapi.cleanup_start = ev_cleanup_start;
545 evapi.cleanup_stop = ev_cleanup_stop;
482 evapi.async_start = ev_async_start; 546 evapi.async_start = ev_async_start;
483 evapi.async_stop = ev_async_stop; 547 evapi.async_stop = ev_async_stop;
484 evapi.async_send = ev_async_send; 548 evapi.async_send = ev_async_send;
485 evapi.clear_pending = ev_clear_pending; 549 evapi.clear_pending = ev_clear_pending;
486 evapi.invoke = ev_invoke; 550 evapi.invoke = ev_invoke;
487 551
488 sv_setiv (sv, (IV)&evapi); 552 sv_setiv (sv, (IV)&evapi);
489 SvREADONLY_on (sv); 553 SvREADONLY_on (sv);
490 } 554 }
491#ifndef _WIN32 555#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
556/* unfortunately, musl neither implements the linux standard base,
557/* nor makes itself detectable via macros. yeah, right... */
558#if __linux && (__GLIBC__ || __UCLIBC__)
559 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
560 __register_atfork (0, 0, default_fork, 0);
561#else
492 pthread_atfork (0, 0, ev_default_fork); 562 pthread_atfork (0, 0, default_fork);
563#endif
493#endif 564#endif
494} 565}
495 566
496SV *ev_default_loop (unsigned int flags = 0) 567SV *ev_default_loop (unsigned int flags = 0)
497 CODE: 568 CODE:
… …
511 OUTPUT: 582 OUTPUT:
512 RETVAL 583 RETVAL
513 584
514void ev_default_destroy () 585void ev_default_destroy ()
515 CODE: 586 CODE:
516 ev_default_destroy (); 587 ev_loop_destroy (EV_DEFAULT_UC);
517 SvREFCNT_dec (default_loop_sv); 588 SvREFCNT_dec (default_loop_sv);
518 default_loop_sv = 0; 589 default_loop_sv = 0;
519 590
520unsigned int ev_supported_backends () 591unsigned int ev_supported_backends ()
521 592
… …
525 596
526void ev_sleep (NV interval) 597void ev_sleep (NV interval)
527 598
528NV ev_time () 599NV ev_time ()
529 600
601void ev_feed_signal (SV *signal)
602 CODE:
603{
604 Signal signum = s_signum (signal);
605 CHECK_SIG (signal, signum);
606
607 ev_feed_signal (signum);
608}
609
530NV ev_now () 610NV ev_now ()
531 C_ARGS: evapi.default_loop 611 C_ARGS: evapi.default_loop
532 612
533void ev_now_update () 613void ev_now_update ()
534 C_ARGS: evapi.default_loop 614 C_ARGS: evapi.default_loop
… …
540 C_ARGS: evapi.default_loop 620 C_ARGS: evapi.default_loop
541 621
542unsigned int ev_backend () 622unsigned int ev_backend ()
543 C_ARGS: evapi.default_loop 623 C_ARGS: evapi.default_loop
544 624
545void ev_loop_verify () 625void ev_verify ()
626 ALIAS:
627 loop_verify = 1
546 C_ARGS: evapi.default_loop 628 C_ARGS: evapi.default_loop
547 629
548unsigned int ev_loop_count () 630unsigned int ev_iteration ()
631 ALIAS:
632 loop_count = 1
549 C_ARGS: evapi.default_loop 633 C_ARGS: evapi.default_loop
550 634
551unsigned int ev_loop_depth () 635unsigned int ev_depth ()
636 ALIAS:
637 loop_depth = 1
552 C_ARGS: evapi.default_loop 638 C_ARGS: evapi.default_loop
553 639
554void ev_set_io_collect_interval (NV interval) 640void ev_set_io_collect_interval (NV interval)
555 C_ARGS: evapi.default_loop, interval 641 C_ARGS: evapi.default_loop, interval
556 642
557void ev_set_timeout_collect_interval (NV interval) 643void ev_set_timeout_collect_interval (NV interval)
558 C_ARGS: evapi.default_loop, interval 644 C_ARGS: evapi.default_loop, interval
559 645
560void ev_loop (int flags = 0) 646int ev_run (int flags = 0)
647 ALIAS:
648 loop = 1
561 C_ARGS: evapi.default_loop, flags 649 C_ARGS: evapi.default_loop, flags
562 650
563void ev_unloop (int how = EVUNLOOP_ONE) 651void ev_break (int how = EVBREAK_ONE)
652 ALIAS:
653 unloop = 1
564 C_ARGS: evapi.default_loop, how 654 C_ARGS: evapi.default_loop, how
565 655
566void ev_feed_fd_event (int fd, int revents = EV_NONE) 656void ev_feed_fd_event (int fd, int revents = EV_NONE)
567 C_ARGS: evapi.default_loop, fd, revents 657 C_ARGS: evapi.default_loop, fd, revents
568 658
569void ev_feed_signal_event (SV *signal) 659void ev_feed_signal_event (SV *signal)
570 CODE: 660 CODE:
571{ 661{
572 Signal signum = s_signum (signal); 662 Signal signum = s_signum (signal);
573 CHECK_SIG (signal, signum); 663 CHECK_SIG (signal, signum);
574 664
575 ev_feed_signal_event (evapi.default_loop, signum); 665 ev_feed_signal_event (evapi.default_loop, signum);
576} 666}
577 667
… …
595 ix = 0; 685 ix = 0;
596 events = events ? EV_WRITE : EV_READ; 686 events = events ? EV_WRITE : EV_READ;
597 } 687 }
598 688
599 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 689 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
600 RETVAL->fh = newSVsv (fh); 690 e_fh (RETVAL) = newSVsv (fh);
601 ev_io_set (RETVAL, fd, events); 691 ev_io_set (RETVAL, fd, events);
602 if (!ix) START (io, RETVAL); 692 if (!ix) START (io, RETVAL);
603} 693}
604 OUTPUT: 694 OUTPUT:
605 RETVAL 695 RETVAL
… …
621 periodic_ns = 1 711 periodic_ns = 1
622 INIT: 712 INIT:
623 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
624 CODE: 714 CODE:
625{ 715{
626 ev_periodic *w; 716 ev_periodic *w;
627 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 717 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
628 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 718 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
629 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 719 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
630 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 720 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
631 if (!ix) START (periodic, w); 721 if (!ix) START (periodic, w);
632} 722}
633 OUTPUT: 723 OUTPUT:
634 RETVAL 724 RETVAL
… …
636ev_signal *signal (SV *signal, SV *cb) 726ev_signal *signal (SV *signal, SV *cb)
637 ALIAS: 727 ALIAS:
638 signal_ns = 1 728 signal_ns = 1
639 CODE: 729 CODE:
640{ 730{
641 Signal signum = s_signum (signal); 731 Signal signum = s_signum (signal);
642 CHECK_SIG (signal, signum); 732 CHECK_SIG (signal, signum);
643 733
644 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 734 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
645 ev_signal_set (RETVAL, signum); 735 ev_signal_set (RETVAL, signum);
646 if (!ix) START_SIGNAL (RETVAL); 736 if (!ix) START_SIGNAL (RETVAL);
… …
686 ev_fork_set (RETVAL); 776 ev_fork_set (RETVAL);
687 if (!ix) START (fork, RETVAL); 777 if (!ix) START (fork, RETVAL);
688 OUTPUT: 778 OUTPUT:
689 RETVAL 779 RETVAL
690 780
781#if CLEANUP_ENABLED
782
783ev_cleanup *cleanup (SV *cb)
784 ALIAS:
785 cleanup_ns = 1
786 CODE:
787 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
788 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
789 ev_cleanup_set (RETVAL);
790 if (!ix) START (cleanup, RETVAL);
791 OUTPUT:
792 RETVAL
793
794#endif
795
691ev_child *child (int pid, int trace, SV *cb) 796ev_child *child (int pid, int trace, SV *cb)
692 ALIAS: 797 ALIAS:
693 child_ns = 1 798 child_ns = 1
694 CODE: 799 CODE:
800#if EV_CHILD_ENABLE
695 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 801 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
696 ev_child_set (RETVAL, pid, trace); 802 ev_child_set (RETVAL, pid, trace);
697 if (!ix) START (child, RETVAL); 803 if (!ix) START (child, RETVAL);
804#else
805 croak ("EV::child watchers not supported on this platform");
806#endif
698 OUTPUT: 807 OUTPUT:
699 RETVAL 808 RETVAL
809
700 810
701ev_stat *stat (SV *path, NV interval, SV *cb) 811ev_stat *stat (SV *path, NV interval, SV *cb)
702 ALIAS: 812 ALIAS:
703 stat_ns = 1 813 stat_ns = 1
704 CODE: 814 CODE:
705 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 815 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
706 RETVAL->fh = newSVsv (path); 816 e_fh (RETVAL) = newSVsv (path);
707 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 817 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
708 if (!ix) START (stat, RETVAL); 818 if (!ix) START (stat, RETVAL);
709 OUTPUT: 819 OUTPUT:
710 RETVAL 820 RETVAL
821
822#ifndef EV_NO_LOOPS
711 823
712ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 824ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
713 ALIAS: 825 ALIAS:
714 embed_ns = 1 826 embed_ns = 1
715 CODE: 827 CODE:
716{ 828{
717 if (!(ev_backend (loop) & ev_embeddable_backends ())) 829 if (!(ev_backend (loop) & ev_embeddable_backends ()))
718 croak ("passed loop is not embeddable via EV::embed,"); 830 croak ("passed loop is not embeddable via EV::embed,");
719 831
720 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 832 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
721 RETVAL->fh = newSVsv (ST (0)); 833 e_fh (RETVAL) = newSVsv (ST (0));
722 ev_embed_set (RETVAL, loop); 834 ev_embed_set (RETVAL, loop);
723 if (!ix) START (embed, RETVAL); 835 if (!ix) START (embed, RETVAL);
724} 836}
725 OUTPUT: 837 OUTPUT:
726 RETVAL 838 RETVAL
839
840#endif
727 841
728ev_async *async (SV *cb) 842ev_async *async (SV *cb)
729 ALIAS: 843 ALIAS:
730 async_ns = 1 844 async_ns = 1
731 CODE: 845 CODE:
… …
760 C_ARGS: e_loop (w), w 874 C_ARGS: e_loop (w), w
761 875
762void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 876void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
763 C_ARGS: e_loop (w), w, revents 877 C_ARGS: e_loop (w), w, revents
764 878
765int keepalive (ev_watcher *w, int new_value = 0) 879int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
766 CODE: 880 CODE:
767{ 881{
768 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 882 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
769 new_value = new_value ? WFLAG_KEEPALIVE : 0;
770 883
771 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 884 if (items > 1)
772 { 885 {
886 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
887
888 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
889 {
773 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 890 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
774 REF (w); 891 REF (w);
775 UNREF (w); 892 UNREF (w);
893 }
776 } 894 }
777} 895}
778 OUTPUT: 896 OUTPUT:
779 RETVAL 897 RETVAL
780 898
781SV *cb (ev_watcher *w, SV *new_cb = 0) 899SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
782 CODE: 900 CODE:
783{ 901{
784 if (items > 1) 902 if (items > 1)
785 { 903 {
786 new_cb = s_get_cv_croak (new_cb); 904 new_cb = s_get_cv_croak (new_cb);
… …
791 RETVAL = newRV_inc (w->cb_sv); 909 RETVAL = newRV_inc (w->cb_sv);
792} 910}
793 OUTPUT: 911 OUTPUT:
794 RETVAL 912 RETVAL
795 913
796SV *data (ev_watcher *w, SV *new_data = 0) 914SV *data (ev_watcher *w, SV *new_data = NO_INIT)
797 CODE: 915 CODE:
798{ 916{
799 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 917 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
800 918
801 if (items > 1) 919 if (items > 1)
… …
811 CODE: 929 CODE:
812 RETVAL = newRV_inc (w->loop); 930 RETVAL = newRV_inc (w->loop);
813 OUTPUT: 931 OUTPUT:
814 RETVAL 932 RETVAL
815 933
816int priority (ev_watcher *w, int new_priority = 0) 934int priority (ev_watcher *w, SV *new_priority = NO_INIT)
817 CODE: 935 CODE:
818{ 936{
819 RETVAL = w->priority; 937 RETVAL = w->priority;
820 938
821 if (items > 1) 939 if (items > 1)
… …
829 XPUSHs (ST (0)); 947 XPUSHs (ST (0));
830 PUTBACK; 948 PUTBACK;
831 call_method ("stop", G_DISCARD | G_VOID); 949 call_method ("stop", G_DISCARD | G_VOID);
832 } 950 }
833 951
834 ev_set_priority (w, new_priority); 952 ev_set_priority (w, SvIV (new_priority));
835 953
836 if (active) 954 if (active)
837 { 955 {
838 PUSHMARK (SP); 956 PUSHMARK (SP);
839 XPUSHs (ST (0)); 957 XPUSHs (ST (0));
… …
864 CODE: 982 CODE:
865{ 983{
866 int fd = s_fileno (fh, events & EV_WRITE); 984 int fd = s_fileno (fh, events & EV_WRITE);
867 CHECK_FD (fh, fd); 985 CHECK_FD (fh, fd);
868 986
869 sv_setsv (w->fh, fh); 987 sv_setsv (e_fh (w), fh);
870 RESET (io, w, (w, fd, events)); 988 RESET (io, w, (w, fd, events));
871} 989}
872 990
873SV *fh (ev_io *w, SV *new_fh = 0) 991SV *fh (ev_io *w, SV *new_fh = NO_INIT)
874 CODE: 992 CODE:
875{ 993{
876 if (items > 1) 994 if (items > 1)
877 { 995 {
878 int fd = s_fileno (new_fh, w->events & EV_WRITE); 996 int fd = s_fileno (new_fh, w->events & EV_WRITE);
879 CHECK_FD (new_fh, fd); 997 CHECK_FD (new_fh, fd);
880 998
881 RETVAL = w->fh; 999 RETVAL = e_fh (w);
882 w->fh = newSVsv (new_fh); 1000 e_fh (w) = newSVsv (new_fh);
883 1001
884 RESET (io, w, (w, fd, w->events)); 1002 RESET (io, w, (w, fd, w->events));
885 } 1003 }
886 else 1004 else
887 RETVAL = newSVsv (w->fh); 1005 RETVAL = newSVsv (e_fh (w));
888} 1006}
889 OUTPUT: 1007 OUTPUT:
890 RETVAL 1008 RETVAL
891 1009
892int events (ev_io *w, int new_events = EV_UNDEF) 1010int events (ev_io *w, int new_events = NO_INIT)
893 CODE: 1011 CODE:
894{ 1012{
895 RETVAL = w->events; 1013 RETVAL = w->events;
896 1014
897 if (items > 1) 1015 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
898 RESET (io, w, (w, w->fd, new_events)); 1016 {
1017 PAUSE (io);
1018 ev_io_modify (w, new_events);
1019 RESUME (io);
1020 }
899} 1021}
900 OUTPUT: 1022 OUTPUT:
901 RETVAL 1023 RETVAL
902 1024
903MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1025MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
922 CHECK_SIG (signal, signum); 1044 CHECK_SIG (signal, signum);
923 1045
924 RESET_SIGNAL (w, (w, signum)); 1046 RESET_SIGNAL (w, (w, signum));
925} 1047}
926 1048
927int signal (ev_signal *w, SV *new_signal = 0) 1049int signal (ev_signal *w, SV *new_signal = NO_INIT)
928 CODE: 1050 CODE:
929{ 1051{
930 RETVAL = w->signum; 1052 RETVAL = w->signum;
931 1053
932 if (items > 1) 1054 if (items > 1)
933 { 1055 {
934 Signal signum = s_signum (new_signal); 1056 Signal signum = s_signum (new_signal);
935 CHECK_SIG (new_signal, signum); 1057 CHECK_SIG (new_signal, signum);
936
937 RESET_SIGNAL (w, (w, signum)); 1058 RESET_SIGNAL (w, (w, signum));
938 } 1059 }
939} 1060}
940 OUTPUT: 1061 OUTPUT:
941 RETVAL 1062 RETVAL
… …
950 1071
951void ev_timer_stop (ev_timer *w) 1072void ev_timer_stop (ev_timer *w)
952 CODE: 1073 CODE:
953 STOP (timer, w); 1074 STOP (timer, w);
954 1075
955void ev_timer_again (ev_timer *w) 1076void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
956 INIT:
957 CHECK_REPEAT (w->repeat);
958 CODE: 1077 CODE:
1078{
1079 if (items > 1)
1080 {
1081 CHECK_REPEAT (repeat);
1082 w->repeat = repeat;
1083 }
1084
959 ev_timer_again (e_loop (w), w); 1085 ev_timer_again (e_loop (w), w);
960 UNREF (w); 1086 UNREF (w);
1087}
961 1088
962NV ev_timer_remaining (ev_timer *w) 1089NV ev_timer_remaining (ev_timer *w)
963 C_ARGS: e_loop (w), w 1090 C_ARGS: e_loop (w), w
964 1091
965void DESTROY (ev_timer *w) 1092void DESTROY (ev_timer *w)
… …
971 INIT: 1098 INIT:
972 CHECK_REPEAT (repeat); 1099 CHECK_REPEAT (repeat);
973 CODE: 1100 CODE:
974 RESET (timer, w, (w, after, repeat)); 1101 RESET (timer, w, (w, after, repeat));
975 1102
1103NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1104 CODE:
1105 RETVAL = w->repeat;
1106 if (items > 1)
1107 {
1108 NV repeat = SvNV (new_repeat);
1109 CHECK_REPEAT (repeat);
1110 w->repeat = repeat;
1111 }
1112 OUTPUT:
1113 RETVAL
1114
976MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1115MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
977 1116
978void ev_periodic_start (ev_periodic *w) 1117void ev_periodic_start (ev_periodic *w)
979 INIT: 1118 INIT:
980 CHECK_REPEAT (w->interval); 1119 CHECK_REPEAT (w->interval);
… …
998void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1137void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
999 INIT: 1138 INIT:
1000 CHECK_REPEAT (interval); 1139 CHECK_REPEAT (interval);
1001 CODE: 1140 CODE:
1002{ 1141{
1003 SvREFCNT_dec (w->fh); 1142 SvREFCNT_dec (e_fh (w));
1004 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1143 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1005 1144
1006 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1145 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1007} 1146}
1008 1147
1009NV at (ev_periodic *w) 1148NV at (ev_periodic *w)
1010 CODE: 1149 CODE:
1011 RETVAL = ev_periodic_at (w); 1150 RETVAL = ev_periodic_at (w);
1151 OUTPUT:
1152 RETVAL
1153
1154NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1155 CODE:
1156 RETVAL = w->offset;
1157 if (items > 1)
1158 w->offset = SvNV (new_offset);
1159 OUTPUT:
1160 RETVAL
1161
1162NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1163 CODE:
1164 RETVAL = w->interval;
1165 if (items > 1)
1166 {
1167 NV interval = SvNV (new_interval);
1168 CHECK_REPEAT (interval);
1169 w->interval = interval;
1170 }
1171 OUTPUT:
1172 RETVAL
1173
1174SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1175 CODE:
1176 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1177 if (items > 1)
1178 {
1179 sv_2mortal (RETVAL);
1180 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1181 }
1012 OUTPUT: 1182 OUTPUT:
1013 RETVAL 1183 RETVAL
1014 1184
1015MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1185MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1016 1186
… …
1070void DESTROY (ev_fork *w) 1240void DESTROY (ev_fork *w)
1071 CODE: 1241 CODE:
1072 STOP (fork, w); 1242 STOP (fork, w);
1073 e_destroy (w); 1243 e_destroy (w);
1074 1244
1245#if CLEANUP_ENABLED
1246
1247MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1248
1249void ev_cleanup_start (ev_cleanup *w)
1250 CODE:
1251 START (cleanup, w);
1252
1253void ev_cleanup_stop (ev_cleanup *w)
1254 CODE:
1255 STOP (cleanup, w);
1256
1257void DESTROY (ev_cleanup *w)
1258 CODE:
1259 STOP (cleanup, w);
1260 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1261 e_destroy (w);
1262
1263int keepalive (ev_watcher *w, SV *new_value = 0)
1264 CODE:
1265 RETVAL = 1;
1266 OUTPUT:
1267 RETVAL
1268
1269#endif
1270
1075MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1271MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1272
1273#if EV_CHILD_ENABLE
1274
1275void ev_child_reinit ()
1276 CODE:
1277 ev_signal_stop (evapi.default_loop, &childev);
1278 ev_signal_start (evapi.default_loop, &childev);
1076 1279
1077void ev_child_start (ev_child *w) 1280void ev_child_start (ev_child *w)
1078 CODE: 1281 CODE:
1079 START (child, w); 1282 START (child, w);
1080 1283
… …
1100 : ix == 1 ? w->rpid 1303 : ix == 1 ? w->rpid
1101 : w->rstatus; 1304 : w->rstatus;
1102 OUTPUT: 1305 OUTPUT:
1103 RETVAL 1306 RETVAL
1104 1307
1308#endif
1309
1105MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1310MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1106 1311
1107void ev_stat_start (ev_stat *w) 1312void ev_stat_start (ev_stat *w)
1108 CODE: 1313 CODE:
1109 START (stat, w); 1314 START (stat, w);
… …
1118 e_destroy (w); 1323 e_destroy (w);
1119 1324
1120void set (ev_stat *w, SV *path, NV interval) 1325void set (ev_stat *w, SV *path, NV interval)
1121 CODE: 1326 CODE:
1122{ 1327{
1123 sv_setsv (w->fh, path); 1328 sv_setsv (e_fh (w), path);
1124 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1329 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1125} 1330}
1126 1331
1127SV *path (ev_stat *w, SV *new_path = 0) 1332SV *path (ev_stat *w, SV *new_path = NO_INIT)
1128 CODE: 1333 CODE:
1129{ 1334{
1130 RETVAL = SvREFCNT_inc (w->fh); 1335 RETVAL = e_fh (w) ? newSVsv (e_fh (w)) : &PL_sv_undef;
1131 1336
1132 if (items > 1) 1337 if (items > 1)
1133 { 1338 {
1134 SvREFCNT_dec (w->fh); 1339 sv_2mortal (e_fh (w));
1135 w->fh = newSVsv (new_path); 1340 e_fh (w) = newSVsv (new_path);
1136 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1341 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1137 } 1342 }
1138} 1343}
1139 OUTPUT: 1344 OUTPUT:
1140 RETVAL 1345 RETVAL
1141 1346
1142NV interval (ev_stat *w, NV new_interval = 0.) 1347NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1143 CODE: 1348 CODE:
1144{
1145 RETVAL = w->interval; 1349 RETVAL = w->interval;
1146
1147 if (items > 1) 1350 if (items > 1)
1148 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1351 {
1149} 1352 PAUSE (stat);
1353 w->interval = SvNV (new_interval);
1354 RESUME (stat);
1355 }
1150 OUTPUT: 1356 OUTPUT:
1151 RETVAL 1357 RETVAL
1152 1358
1153void prev (ev_stat *w) 1359void prev (ev_stat *w)
1154 ALIAS: 1360 ALIAS:
… …
1212 e_destroy (w); 1418 e_destroy (w);
1213 1419
1214void set (ev_embed *w, struct ev_loop *loop) 1420void set (ev_embed *w, struct ev_loop *loop)
1215 CODE: 1421 CODE:
1216{ 1422{
1217 sv_setsv (w->fh, ST (1)); 1423 sv_setsv (e_fh (w), ST (1));
1218 RESET (embed, w, (w, loop)); 1424 RESET (embed, w, (w, loop));
1219} 1425}
1220 1426
1221SV *other (ev_embed *w) 1427SV *other (ev_embed *w)
1222 CODE: 1428 CODE:
1223 RETVAL = newSVsv (w->fh); 1429 RETVAL = newSVsv (e_fh (w));
1224 OUTPUT: 1430 OUTPUT:
1225 RETVAL 1431 RETVAL
1226 1432
1227void ev_embed_sweep (ev_embed *w) 1433void ev_embed_sweep (ev_embed *w)
1228 C_ARGS: e_loop (w), w 1434 C_ARGS: e_loop (w), w
… …
1249 CODE: 1455 CODE:
1250 RETVAL = boolSV (ev_async_pending (w)); 1456 RETVAL = boolSV (ev_async_pending (w));
1251 OUTPUT: 1457 OUTPUT:
1252 RETVAL 1458 RETVAL
1253 1459
1460#ifndef EV_NO_LOOPS
1461
1254MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1462MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1255 1463
1256SV *new (SV *klass, unsigned int flags = 0) 1464SV *new (SV *klass, unsigned int flags = 0)
1257 CODE: 1465 CODE:
1258{ 1466{
… …
1266 OUTPUT: 1474 OUTPUT:
1267 RETVAL 1475 RETVAL
1268 1476
1269void DESTROY (struct ev_loop *loop) 1477void DESTROY (struct ev_loop *loop)
1270 CODE: 1478 CODE:
1271 if (loop != evapi.default_loop) /* global destruction sucks */ 1479 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1480 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1481 if (loop != evapi.default_loop)
1272 ev_loop_destroy (loop); 1482 ev_loop_destroy (loop);
1273 1483
1274void ev_loop_fork (struct ev_loop *loop) 1484void ev_loop_fork (struct ev_loop *loop)
1275 1485
1276void ev_loop_verify (struct ev_loop *loop)
1277
1278NV ev_now (struct ev_loop *loop) 1486NV ev_now (struct ev_loop *loop)
1279 1487
1280void ev_now_update (struct ev_loop *loop) 1488void ev_now_update (struct ev_loop *loop)
1281 1489
1282void ev_suspend (struct ev_loop *loop) 1490void ev_suspend (struct ev_loop *loop)
… …
1287 1495
1288void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1496void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1289 1497
1290unsigned int ev_backend (struct ev_loop *loop) 1498unsigned int ev_backend (struct ev_loop *loop)
1291 1499
1292unsigned int ev_loop_count (struct ev_loop *loop) 1500void ev_verify (struct ev_loop *loop)
1501 ALIAS:
1502 loop_verify = 1
1293 1503
1294unsigned int ev_loop_depth (struct ev_loop *loop) 1504unsigned int ev_iteration (struct ev_loop *loop)
1505 ALIAS:
1506 loop_count = 1
1295 1507
1296void ev_loop (struct ev_loop *loop, int flags = 0) 1508unsigned int ev_depth (struct ev_loop *loop)
1509 ALIAS:
1510 loop_depth = 1
1297 1511
1512int ev_run (struct ev_loop *loop, int flags = 0)
1513 ALIAS:
1514 loop = 1
1515
1298void ev_unloop (struct ev_loop *loop, int how = 1) 1516void ev_break (struct ev_loop *loop, int how = 1)
1517 ALIAS:
1518 unloop = 1
1299 1519
1300void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1520void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1301 1521
1302unsigned int ev_pending_count (struct ev_loop *loop) 1522unsigned int ev_pending_count (struct ev_loop *loop)
1303 1523
… …
1306#if 0 1526#if 0
1307 1527
1308void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1528void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1309 CODE: 1529 CODE:
1310{ 1530{
1311 Signal signum = s_signum (signal); 1531 Signal signum = s_signum (signal);
1312 CHECK_SIG (signal, signum); 1532 CHECK_SIG (signal, signum);
1313 1533
1314 ev_feed_signal_event (loop, signum); 1534 ev_feed_signal_event (loop, signum);
1315} 1535}
1316 1536
… …
1323{ 1543{
1324 int fd = s_fileno (fh, events & EV_WRITE); 1544 int fd = s_fileno (fh, events & EV_WRITE);
1325 CHECK_FD (fh, fd); 1545 CHECK_FD (fh, fd);
1326 1546
1327 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1547 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1328 RETVAL->fh = newSVsv (fh); 1548 e_fh (RETVAL) = newSVsv (fh);
1329 ev_io_set (RETVAL, fd, events); 1549 ev_io_set (RETVAL, fd, events);
1330 if (!ix) START (io, RETVAL); 1550 if (!ix) START (io, RETVAL);
1331} 1551}
1332 OUTPUT: 1552 OUTPUT:
1333 RETVAL 1553 RETVAL
… …
1349 periodic_ns = 1 1569 periodic_ns = 1
1350 INIT: 1570 INIT:
1351 CHECK_REPEAT (interval); 1571 CHECK_REPEAT (interval);
1352 CODE: 1572 CODE:
1353{ 1573{
1354 ev_periodic *w; 1574 ev_periodic *w;
1355 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1575 w = e_new (sizeof (ev_periodic), cb, ST (0));
1356 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1576 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1357 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1577 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1358 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1578 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1359 if (!ix) START (periodic, w); 1579 if (!ix) START (periodic, w);
1360} 1580}
1361 OUTPUT: 1581 OUTPUT:
1362 RETVAL 1582 RETVAL
… …
1364ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1584ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1365 ALIAS: 1585 ALIAS:
1366 signal_ns = 1 1586 signal_ns = 1
1367 CODE: 1587 CODE:
1368{ 1588{
1369 Signal signum = s_signum (signal); 1589 Signal signum = s_signum (signal);
1370 CHECK_SIG (signal, signum); 1590 CHECK_SIG (signal, signum);
1371 1591
1372 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1592 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1373 ev_signal_set (RETVAL, signum); 1593 ev_signal_set (RETVAL, signum);
1374 if (!ix) START_SIGNAL (RETVAL); 1594 if (!ix) START_SIGNAL (RETVAL);
… …
1414 ev_fork_set (RETVAL); 1634 ev_fork_set (RETVAL);
1415 if (!ix) START (fork, RETVAL); 1635 if (!ix) START (fork, RETVAL);
1416 OUTPUT: 1636 OUTPUT:
1417 RETVAL 1637 RETVAL
1418 1638
1639#if CLEANUP_ENABLED
1640
1641ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1642 ALIAS:
1643 cleanup_ns = 1
1644 CODE:
1645 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1646 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1647 ev_cleanup_set (RETVAL);
1648 if (!ix) START (cleanup, RETVAL);
1649 OUTPUT:
1650 RETVAL
1651
1652#endif
1653
1419ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1654ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1420 ALIAS: 1655 ALIAS:
1421 child_ns = 1 1656 child_ns = 1
1422 CODE: 1657 CODE:
1658#if EV_CHILD_ENABLE
1423 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1659 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1424 ev_child_set (RETVAL, pid, trace); 1660 ev_child_set (RETVAL, pid, trace);
1425 if (!ix) START (child, RETVAL); 1661 if (!ix) START (child, RETVAL);
1662#else
1663 croak ("EV::child watchers not supported on this platform");
1664#endif
1426 OUTPUT: 1665 OUTPUT:
1427 RETVAL 1666 RETVAL
1428 1667
1429ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1668ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1430 ALIAS: 1669 ALIAS:
1431 stat_ns = 1 1670 stat_ns = 1
1432 CODE: 1671 CODE:
1433 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1672 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1434 RETVAL->fh = newSVsv (path); 1673 e_fh (RETVAL) = newSVsv (path);
1435 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1674 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1436 if (!ix) START (stat, RETVAL); 1675 if (!ix) START (stat, RETVAL);
1437 OUTPUT: 1676 OUTPUT:
1438 RETVAL 1677 RETVAL
1439 1678
1440ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1679ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1444{ 1683{
1445 if (!(ev_backend (other) & ev_embeddable_backends ())) 1684 if (!(ev_backend (other) & ev_embeddable_backends ()))
1446 croak ("passed loop is not embeddable via EV::embed,"); 1685 croak ("passed loop is not embeddable via EV::embed,");
1447 1686
1448 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1687 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1449 RETVAL->fh = newSVsv (ST (1)); 1688 e_fh (RETVAL) = newSVsv (ST (1));
1450 ev_embed_set (RETVAL, other); 1689 ev_embed_set (RETVAL, other);
1451 if (!ix) START (embed, RETVAL); 1690 if (!ix) START (embed, RETVAL);
1452} 1691}
1453 OUTPUT: 1692 OUTPUT:
1454 RETVAL 1693 RETVAL
… …
1471 SvOK (timeout) ? SvNV (timeout) : -1., 1710 SvOK (timeout) ? SvNV (timeout) : -1.,
1472 e_once_cb, 1711 e_once_cb,
1473 newSVsv (cb) 1712 newSVsv (cb)
1474 ); 1713 );
1475 1714
1715#endif
1716

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